| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $187.89 | 10.315% | $207.2709 | $207.27 | $207.25 | $207.30 |
| Purchase #2 | $247.34 | 11.103% | $274.8022 | $274.80 | $274.80 | $274.80 |
| Purchase #3 | $76.87 | 5.435% | $81.0479 | $81.05 | $81.05 | $81.00 |
| Purchase #4 | $214.41 | 6.231% | $227.7699 | $227.77 | $227.75 | $227.80 |
| Purchase #5 | $221.72 | 12.489% | $249.4106 | $249.41 | $249.40 | $249.40 |
| Purchase #6 | $210.71 | 13.229% | $238.5848 | $238.58 | $238.60 | $238.60 |
| Purchase #7 | $143.71 | 6.178% | $152.5884 | $152.59 | $152.60 | $152.60 |
| 7 purchase totals = | $1,302.65 | $1,431.4747 | $1,431.47 | $1,431.45 | $1,431.50 | |